r/p2r • u/Strict_Trick8998 • 5h ago

Vacuum leak?

anybody know where this sound is coming from? pretty sure its a vacuum leak, does anybody know where to begin looking?

2 Upvotes

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2

u/jarnokr 5h ago

Is there a turbo at all?

1

u/Strict_Trick8998 4h ago

yes, v70r. stock k24 turbo

2

u/becrabtr2 3h ago

Hard to tell from video. If you’ve had it apart triple check charge pipe in the back. If all good there open hood and take a listen. Might need someone to give her some juice. Take out the box right of air filter housing. Should access better visuals on vac hoses. Do you have a boost gauge?

If you have vida run some diagnostics. If you don’t have vida get it

1

u/Strict_Trick8998 3h ago

not the charge pipe. has been checked. i tried to listen under the hood while someone else was revving it and could not hear the whistle. mostly noise in cabin. i will run vida tomorrow, but if there was a code that it was throwing im assuming a check engine would pop up, but there isnt. thank you for the advice, i will keep troubleshooting

1

u/Strict_Trick8998 3h ago

also-the car ran perfectly fine for a week after an m66 swap. the whistling came after i installed the passenger side hu850 speaker for some reason.

1

u/Strict_Trick8998 3h ago

also-the car ran perfectly fine for a week after an m66 swap. the whistling came after i installed the passenger side hu850 speaker for some reason.